位置:A4809E3SVR-XXXDZY > A4809E3SVR-XXXDZY详情

A4809E3SVR-XXXDZY中文资料

厂家型号

A4809E3SVR-XXXDZY

文件大小

557.18Kbytes

页面数量

9

功能描述

SUPERVISOR (RESET IC) LOW VOLTAGE DETECTOR WITH BUILT-IN DELAY CIRCUIT

数据手册

下载地址一下载地址二到原厂下载

生产厂商

AITSEMI

A4809E3SVR-XXXDZY数据手册规格书PDF详情

DESCRIPTION

A4809 is a series of high precision voltage detector with ultra-low current consumption (4.5uA typ. at VIN=3.0V) and a built-in delay circuit. It can work at very low voltage, which makes it perfect for system reset.

A4809 is composed of high precision voltage reference, comparator, delay circuit, output driver and resistor array. Internally preset detect voltage has a low temperature drift and requires no external trimming.

Two type of output, CMOS and N-channel open-drain are available.

A4809 is available in SOT-23S package.

FEATURES

 High-Precision Detection Voltage: ±3

 Detection Voltage:2.63V and 2.93V

(customized other voltages)

 Built-in Power on Reset Delay time circuit:

Refer to Selection Guide

 Operating Voltage Range:1.2V~6V

 Ultra-low current consumption: 4.5uA typ.

(at VIN=3.0V)

 Two Output Forms: CMOS (Active Low) and N-channel open-drain (Active Low)

 Available in SOT-23S package

APPLICATION

 Power monitor for portable equipment such as PDA, DSC, Mobile phone,Notebook,MP3

 CPU and Logic Circuit Reset

 Battery Checker

 Battery Back-up Circuit

 Power Failure Detector

更新时间:2025-10-13 11:10:00
供应商 型号 品牌 批号 封装 库存 备注 价格
AIT-IC
23+
SOT23-3
63820
原厂授权代理,海外优势订货渠道。可提供大量库存,详
2022+
1
全新原装 货期两周
AIT
新年份
SOT-23
42000
一级代理原装正品现货,支持实单!
AiT
21+
3000
全新原装鄙视假货
AIT
24+
SOT23-3
30100
只做正品原装现货